diff --git a/src/main/resources/fess_indices/fess/doc.json b/src/main/resources/fess_indices/fess/doc.json
index fb9622702..2ca2a0a2f 100644
--- a/src/main/resources/fess_indices/fess/doc.json
+++ b/src/main/resources/fess_indices/fess/doc.json
@@ -449,7 +449,7 @@
       "content": {
         "type": "langstring",
         "lang_field": "lang",
-        "analyzer": "korean_analyzer",
+        "analyzer": "standard_analyzer",
         "term_vector": "with_positions_offsets"
       },
       "content_length": {
@@ -523,7 +523,7 @@
       "title": {
         "type": "langstring",
         "lang_field": "lang",
-        "analyzer": "korean_analyzer",
+        "analyzer": "standard_analyzer",
         "term_vector": "with_positions_offsets"
       },
       "url": {